Convert Cups of Rolled Oats to Grams
1 cup of Rolled Oats =
90.0g
Not instant or steel-cut
Frequently Asked Questions
How many grams are in 1 cup of Rolled Oats?
One US cup of Rolled Oats weighs approximately 90g. This is the standard reference weight used by King Arthur Baking and the USDA. Use a kitchen scale for the most accurate measurement; volume measurement can vary by 5-10% depending on how you scoop.
Should I use a scale or measuring cups for Rolled Oats?
A digital kitchen scale is more accurate than measuring cups for Rolled Oats. Volume measurement varies by how you scoop or pack the cup, while weight is consistent. For recipes where precision matters (especially baking), weighing Rolled Oats at 90g per cup gives the most reliable result.
Where do these Rolled Oats conversion values come from?
The conversion values for Rolled Oats on this page come from the following authoritative sources: USDA FDC #173904;BBC GoodFood Conversion Chart. We cross-reference multiple sources when they're available to ensure accuracy.